[LoopVectorizer] Refine loop vectorizer's register usage calculator by ignoring speci...
[oota-llvm.git] / test / Transforms / BDCE / order.ll
1 ; RUN: opt -bdce -S < %s | FileCheck %s
2 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
3 target triple = "x86_64-unknown-linux-gnu"
4
5 declare i32 @__gxx_personality_v0(...)
6
7 define fastcc void @_ZN11__sanitizerL12TestRegistryEPNS_14ThreadRegistryEb() #0 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
8 entry:
9   br i1 undef, label %if.else, label %entry.if.end_crit_edge
10
11 if.else:
12   ret void
13
14 invoke.cont70:
15   store i32 %call71, i32* undef, align 4
16   br label %if.else
17
18 ; CHECK-LABEL: @_ZN11__sanitizerL12TestRegistryEPNS_14ThreadRegistryEb
19 ; CHECK: store i32 %call71
20
21 lpad65.loopexit.split-lp.loopexit.split-lp:
22   br label %if.else
23
24 lpad65.loopexit.split-lp.loopexit.split-lp.loopexit:
25   %lpad.loopexit1121 = landingpad { i8*, i32 }
26           cleanup
27   br label %lpad65.loopexit.split-lp.loopexit.split-lp
28
29 entry.if.end_crit_edge:
30   %call71 = invoke i32 @_ZN11__sanitizer14ThreadRegistry12CreateThreadEmbjPv()
31           to label %invoke.cont70 unwind label %lpad65.loopexit.split-lp.loopexit.split-lp.loopexit
32 }
33
34 declare i32 @_ZN11__sanitizer14ThreadRegistry12CreateThreadEmbjPv()
35
36 attributes #0 = { uwtable }
37